|
Product Details:
|
| Product Name: | Additive Hydroxypropyl Methylcellulose | Appearance: | White Or Yellowish Powder |
|---|---|---|---|
| Raw Material: | Refined Cotton | Application: | Thickener, Emulsifier, Film-former, Binder, Dispersing Agent, Protective Colloids |
| Sample: | 200g Free Sample Provide | CAS: | 9004-65-3 |
| High Light: | 20000cps Hydroxypropyl Methylcellulose,wall putty 9004 65 3,Honest wall putty Hydroxypropyl Methylcellulose |
||
Different viscosity Hydroxypropyl methylcellulose hpmc for tile adhesive
【Introduction】
Name: Hydroxypropyl methylcellulose
Abbreviation: HPMC
Molecular Formula: [C6H7O2(OH)x-m-n(OCH3)m(OCH2CH(OH)CH3)n]x
Structural formula:
【Characteristics】
Hydroxypropyl methylcellulose is widely uesd as thickener, emulsifier, film-former, binder, dispersing agent, protective colloids,etc in construction materials, paints,paper making industry, synthetic resins, ceramics, textiles, agriculture ,etc.
【Technical requirements】
1.Appearance: white to yellowish powder or grains.
2.Technical Index
| Item | Index | ||||
| HPMC | |||||
| F | E | J | K | ||
| Loss on drying, % | 5.0 Max | ||||
| Ph value | 5.0~8.0 | ||||
| Appearance | White to yellowish grains or powder | ||||
| Viscosity (mPa.s) | refer to Table 2 | ||||
| Level | Specific range (mPa.s) | Level | Specific range (mPa.s) |
| 5 | 4~9 | 8000 | 6000~9000 |
| 15 | 10~20 | 10000 | 9000~12000 |
| 25 | 20~30 | 15000 | 12000~18000 |
| 50 | 40~60 | 20000 | 18000~30000 |
| 100 | 80~120 | 40000 | 30000~50000 |
| 400 | 300~500 | 75000 | 50000~85000 |
| 800 | 600~900 | 100000 | 85000~130000 |
| 1500 | 1000~2000 | 150000 | 130000~180000 |
| 4000 | 3000~5600 | 200000 | ≥180000 |
Note: Any other special requirement for the product can be satisfied through the negotiation.
【Features】
• water retention
• good workability
• Overall good performance
• Very good open time
• Thermal stability improved
• Less retardation of cement hydration
• Excellent slip resistance
Usage
1. Use directly-Mix under dry base:
Mix Hydroxypropyl methylcellulose with other materials you need to add directly in the mixer.
WhenHydroxypropyl methylcellulose and other materials blend well,pour water to disperse and dissolve.
2. Mother solution first
First, pour 1/3 or 2/3 of the total water you need to add into the container.
Second, heat the water .when the water temperature is about 85 centigrade,add Hydroxypropyl methylcellulose continually at the same time keep stirring.
Third ,When the solution becomes a kind of slurry ,please add the rest of water while keep stirring until the solution turns transparent
Packaging
Our Hydroxypropyl methylcellulose is packed in an inner polyethylene bag reinforced with a 3-ply paper bag, or paper barrel or paper box, net weight is 25kg per bag.
Contact Person: Mrs. Lannie Zhang
Tel: 86-021-54012006
Fax: 86-021-54012008
